100 years ago, the founder of the Kagami Group, Yakumo, ends up losing his life after unsealing Ordela, the originator of all the Mecha-Udes. And in the present, Ordela was once again dormant, but the Kagami Group was trying to use Ordela's powers to open up the gate to the world of Mecha-Udes. Alma is then captured to become the trigger to open the gate and...